On Thu, 18 Jun 2026 14:27:29 +0100 Rodrigo Alencar via B4 Relay <[email protected]> wrote:
> From: Rodrigo Alencar <[email protected]> > > Add OSK channel with amplitude envelope control capabilities: > - OSK enable/disable via IIO_CHAN_INFO_ENABLE; > - Amplitude ramp rate control via IIO_CHAN_INFO_SAMP_FREQ; > - Amplitude scale factor readback via IIO_CHAN_INFO_RAW (ASF register); > - Automatic OSK step size configurable through the raw_roc extended > attribute, which allows for selectable step sizes in raw units: > - 0: no step, means manual mode (NOT pin controlled) > - 1: I_FS / 2^14 step, automatic mode (pin controlled) > - 2: 2 I_FS / 2^14 step, automatic mode (pin controlled) > - 4: 4 I_FS /2^14 step, automatic mode (pin controlled) Trivial but good to tidy up formatting. Space after / > - 8: 8 I_FS /2^14 step, automatic mode (pin controlled) > - 16383: I_FS step (max), manual mode (pin controlled) > > The ASF register is initialized with a default amplitude ramp rate during > device setup to ensure valid readback. > > Signed-off-by: Rodrigo Alencar <[email protected]>
